| HAWTHORNE, Sara Margaret Elvira Gail ACTIVE | Secretary | 09 Dec 2024 | | | | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| ARINO GUTIERREZ, Monica ACTIVE | Director | 26 Feb 2025 | | United Kingdom | April 1977 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| BARRY-BAYLISS, Jordan James ACTIVE | Director | 26 Feb 2025 | | England | May 1979 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| BELL, Cara Elizabeth ACTIVE | Director | 26 Feb 2025 | | United Kingdom | April 1984 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| BENTLEY, Annabel Jane Elizabeth, Dr ACTIVE | Director | 31 Jul 2023 | | England | May 1971 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| CASTEL, Heather Eve ACTIVE | Director | 28 May 2021 | | England | May 1976 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| GREENBERG, Kathryn Mary ACTIVE | Director | 27 Sep 2021 | | United Kingdom | January 1969 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| HOLMES, Lynne Margaret ACTIVE | Director | 26 Feb 2025 | | United Kingdom | April 1957 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| IVERSEN, Britt ACTIVE | Director | 31 Jul 2023 | | England | March 1972 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| WARNER, Thomas Treharne, Professor ACTIVE | Director | 31 Jul 2023 | | England | April 1963 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| WINDLE, Nathan Nicholas ACTIVE | Director | 26 Feb 2025 | | England | September 1987 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| BUNBURY, Leroy RESIGNED | Secretary | 05 Nov 2019 | 15 Nov 2020 | | | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| BUNBURY, Leroy RESIGNED | Secretary | 30 Jul 2019 | 06 Aug 2019 | | | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| CUNNINGHAM, David Mark RESIGNED | Secretary | 29 Sep 2014 | 01 Dec 2017 | | | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| FORTESCUE, Sandra RESIGNED | Secretary | 23 Mar 2006 | 12 May 2008 | | | Tudor Timbers, Lewes Road, Haywards Heath, West Sussex, RH17 7SP |
| LOWRY, Fiona Jane RESIGNED | Secretary | 22 Feb 1993 | 25 Feb 1993 | | | 20 Waldegrave Road, Brighton, East Sussex, BN1 6GE |
| MACKRORY-JAMIESON, Iain RESIGNED | Secretary | 12 May 2008 | 10 Mar 2014 | | | 62, Pangdene Close, Burgess Hill, West Sussex, RH15 9UT, United Kingdom |
| MULLENS, John Harry RESIGNED | Secretary | | 21 Dec 1992 | | | 42 Hatchgate Lane, Cuckfield, Haywards Heath, West Sussex, RH17 5DU |
| RYE, James Edward RESIGNED | Secretary | 21 May 2004 | 17 Mar 2006 | | | 32 Iden Hurst, Hurstpierpoint, West Sussex, BN6 9XZ |
| SHIELDS, Kimberly Christine RESIGNED | Secretary | 23 May 2022 | 30 Jan 2024 | | | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| TAYLOR, Gerald David RESIGNED | Secretary | 10 May 1993 | 20 May 2004 | | | Spinningdale Keymer Road, Burgess Hill, West Sussex, RH15 0AH |
| THAYRE, Emma RESIGNED | Secretary | 26 Feb 2024 | 30 Sep 2024 | | | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| AKESTER, Harriet Susan RESIGNED | Director | 15 Jul 1996 | 10 Mar 2014 | England | September 1939 | 2, Church Cottages, West Stafford, Dorchester, Dorset, DT2 8AB |
| ANDERSON, George Graham RESIGNED | Director | | 30 Nov 2008 | United Kingdom | June 1939 | Rydal 35a Buckingham Road, Winslow, Buckingham, MK18 3DT |
| BARTHOLOMEW, Mary RESIGNED | Director | 24 Sep 2004 | 28 Sep 2015 | England | November 1941 | Westbury, Wellington Square, Cheltenham, Gloucestershire, GL50 4JZ, England |
| BILLINGTON, Tom RESIGNED | Director | 02 Aug 2023 | 01 Dec 2025 | England | May 1990 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| BLACK, John Arthur RESIGNED | Director | 06 Sep 1993 | 01 Jul 1996 | | October 1947 | 20 Daisyfield Drive, Ark Royal, Hull, East Yorkshire, HU11 4BF |
| CAIRD, Giuseppina RESIGNED | Director | 25 Sep 2006 | 20 Jul 2009 | United Kingdom | April 1973 | 250 Staines Road, Laleham, Surrey, TW18 2RT |
| COOPER, Richard Anthony RESIGNED | Director | 29 Mar 1999 | 30 Sep 2002 | | July 1947 | 2 Woodland View, Waterlooville, Hampshire, PO8 9TR |
| COPPEN, George Graham Pryse RESIGNED | Director | 29 Mar 1999 | 30 Sep 2002 | England | June 1939 | 5 Hampton Close, London, SW20 0RY |
| DEEMING, Nicholas RESIGNED | Director | 29 Mar 1999 | 30 Sep 2002 | | February 1954 | Park View, Speldhurst Hill, Speldhurst, Tunbridge Wells, Kent, TN3 0NE |
| DOBROWOLSKI, Paula Bernadette, Dr RESIGNED | Director | 30 Sep 2002 | 26 Nov 2018 | England | May 1958 | 1a Kenwood Road, Leicester, Leicestershire, LE2 3PL |
| DOXFORD, Robert Fenwick RESIGNED | Director | | 24 Apr 1993 | | October 1946 | 39 Marchants Road, Hurstpierpoint, Hassocks, West Sussex, BN6 9UU |
| DRUGAN, Caroline Susan, Dr RESIGNED | Director | 01 Jul 2014 | 18 Aug 2022 | England | April 1965 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| DUFFILL, Pamela Elizabeth RESIGNED | Director | 26 Sep 2005 | 23 Jan 2013 | England | March 1944 | Victoria House, Maldon Drive, Hull, East Yorkshire, HU9 1QA |
| FAWCETT, Julie RESIGNED | Director | 30 Sep 2002 | 24 Sep 2007 | | December 1961 | 9 Duchy Avenue, Harrogate, HG2 0NB |
| FLETCHER, June Wendy RESIGNED | Director | 24 Apr 1993 | 23 Apr 1994 | | June 1955 | 18 Devonshire Close, Leeds, LS8 1BF |
| FLETCHER, Stephen John RESIGNED | Director | 24 Sep 2007 | 01 Oct 2010 | England | July 1961 | 46 Saint Francis Close, Maidstone, Kent, ME14 2TQ |
| FOSTER, Jocelyn Claire Alice, Dr. RESIGNED | Director | 19 Jul 2010 | 21 Nov 2016 | England | June 1966 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| GOLDFINCH, Christopher RESIGNED | Director | 25 Apr 1992 | 23 Apr 1994 | | June 1947 | 38 Rumbolds Lane, Haywards Heath, Sussex, RH16 4NY |
| GOODING, Susan RESIGNED | Director | | 24 Apr 1993 | | July 1962 | Ernest Kleinwort House Oakenfield, Burgess Hill, West Sussex, RH15 8SJ |
| GREEN, Michael RESIGNED | Director | 19 Jul 2010 | 29 Nov 2021 | United Kingdom | July 1959 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| HALDANE, Robert Mungo John RESIGNED | Director | 29 Mar 1999 | 30 Sep 2002 | | June 1952 | 13 Blenkarne Road, London, SW11 6HZ |
| HANCOX, Ann Blanche RESIGNED | Director | 25 Apr 1992 | 23 Apr 1993 | | March 1992 | Flat 14 Shinewater Court, Milfoil Drive North Langney, East Bourne, East Sussex, BN23 8ED |
| HANCOX, Anne Blanche RESIGNED | Director | 23 Apr 1994 | 21 Nov 2016 | England | March 1942 | Flat 14 Shinewater Court, Milfoil Drive North Langley, Eastbourne, East Sussex, BN23 8ED |
| HANCOX, Anne Blanche RESIGNED | Director | 24 Apr 1993 | 22 Apr 1994 | England | March 1942 | Flat 14 Shinewater Court, Milfoil Drive North Langley, Eastbourne, East Sussex, BN23 8ED |
| HANCOX, Victor Frank RESIGNED | Director | 17 May 1994 | 21 Nov 2016 | England | August 1942 | Flat 14 Shinewater Court, Milfoil Drive, Eastbourne, East Sussex, BN23 8ED |
| HAYES, Michael George RESIGNED | Director | 29 Apr 1995 | 23 Sep 2013 | United Kingdom | May 1956 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| HEATHER, David RESIGNED | Director | 01 Apr 2004 | 24 Sep 2007 | | March 1938 | Eight Ash House, Eight Ash Green, Colchester, Essex, CO6 3PX |
| HOLMES, Nicholas Henry RESIGNED | Director | 30 Oct 1997 | 29 Oct 1998 | | May 1949 | The Stedding, Lewes Road, Horsted Keynes, West Sussex, RH17 7DP |
| HOWELL, Stephen William RESIGNED | Director | 30 Sep 2002 | 29 Nov 2021 | England | November 1955 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| HOYLE, Roger Anthony RESIGNED | Director | 01 Jul 2014 | 29 Nov 2021 | England | May 1952 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| JACKMAN, Eileen Christina RESIGNED | Director | 01 Jan 2014 | 25 Nov 2019 | England | February 1948 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| JACKSON, Peter John RESIGNED | Director | 26 Sep 2005 | 20 Nov 2017 | England | January 1947 | The Disabilities Trust, First Floor, 32 Market Place, Burgess Hill, West Sussex, RH15 9NP |
| JAMES, Matthew RESIGNED | Director | 25 Mar 2019 | 08 Oct 2025 | England | May 1973 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| KAY, Brenda RESIGNED | Director | | 12 May 1993 | | August 1943 | Culpepers Cherry Lane, Bolney, Haywards Heath, West Sussex, RH17 5PR |
| KERWIN, Alan RESIGNED | Director | 24 Apr 1993 | 22 Jun 2003 | | January 1948 | 8 Oakenfield, Burgess Hill, West Sussex, RH15 8JY |
| KERWIN, Alan RESIGNED | Director | 25 Apr 1992 | 23 Apr 1993 | | January 1948 | 8 Oakenfield, Burgess Hill, West Sussex, RH15 8JY |
| LINDSAY, David John, Doctor RESIGNED | Director | 03 Dec 1991 | 24 Apr 1993 | | November 1935 | Queen Anne House, Charlotte Street, Bath, Avon, BA1 2NE |
| LITTLE, Robert Gordon RESIGNED | Director | 30 Sep 2002 | 30 Apr 2010 | England | May 1946 | Rosemary Cottage, Church Street, Wherwell, Hampshire, BA12 7AL |
| LIVADEAS, Themis Sara RESIGNED | Director | 25 Jul 2016 | 18 Aug 2022 | England | September 1964 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| LOVE, Stephen RESIGNED | Director | 23 Apr 1994 | 14 Feb 1996 | | August 1934 | Mockbridge House London Road, Henfield, West Sussex, BN5 9AD |
| LOVE, Stephen RESIGNED | Director | | 22 Apr 1994 | | August 1934 | Mockbridge House London Road, Henfield, West Sussex, BN5 9AD |
| LUKAS, Julia Katherine RESIGNED | Director | 14 Aug 1997 | 09 May 2005 | United Kingdom | January 1958 | 41 Lansdowne Gardens, London, SW8 2EL |
| LYTH, Martin RESIGNED | Director | 12 Dec 1996 | 29 Oct 1998 | | March 1919 | Cherry Croft Parsonage Lane, Farnham Common, Slough, Berkshire, SL2 3PA |
| MCCARTHY, Kenneth John RESIGNED | Director | | 12 May 1993 | | March 1929 | 60 Vista Real, Castro Marim Algarve, FOREIGN, Portugal |
| MELVIN, Caroline RESIGNED | Director | 29 Mar 1999 | 26 Sep 2005 | | February 1959 | 7 Park Street, Bristol, BS1 5NF |
| MOXON, Eileen RESIGNED | Director | 24 Apr 1993 | 15 May 1997 | | December 1943 | 99 Alwoodley Lane, Leeds, West Yorkshire, LS17 7PN |
| OSMAN, Frederick RESIGNED | Director | 15 Jul 1996 | 28 Sep 2009 | England | November 1933 | 6 Dudlow Green Road, Appleton, Warrington, Cheshire, WA4 5DS |
| OSULLIVAN, Catherine Denise RESIGNED | Director | 03 Dec 1991 | 02 Oct 1992 | | June 1956 | 177 Hoblands, Haywards Heath, West Sussex, RH16 3SB |
| PHILIPSBORN, Christopher Edwin RESIGNED | Director | 25 Jul 2016 | 18 Aug 2022 | England | March 1965 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| REECE, Barry James RESIGNED | Director | | 24 Feb 1992 | | July 1952 | 13 Croft Close, Polegate, East Sussex, BN26 5LE |
| REID, Caroline Elizabeth RESIGNED | Director | 28 May 2021 | 25 Jan 2026 | England | March 1969 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| ROWE, Mark Keith RESIGNED | Director | 30 Sep 2002 | 05 Jan 2020 | United Kingdom | November 1960 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| RUSSAM, Charles Michael RESIGNED | Director | 15 Jul 1996 | 30 Oct 1997 | | September 1944 | 81 Newport Road, Woburn Sands, Milton Keynes, Buckinghamshire, MK17 8UN |
| SHAW, Basil Leonard, Squardon Leader RESIGNED | Director | | 12 May 1993 | | July 1915 | 35 Langney Green, Eastbourne, East Sussex, BN23 6HY |
| TITHERADGE, David Edward Hettrel RESIGNED | Director | 01 Apr 2004 | 09 May 2005 | United Kingdom | February 1936 | Hunters Lodge Mallard Way, Hutton, Brentwood, Essex, CM13 2NF |
| UPFOLD, Mitchell RESIGNED | Director | 06 Sep 1993 | 29 Apr 1995 | | April 1960 | 12 Foxholme Road, Sutton, Hull, Humberside, HU7 4YQ |
| VAN MOL, Graham RESIGNED | Director | 24 Apr 1993 | 23 Apr 1994 | | February 1924 | 11 Lullington House, Upperton Road, Eastbourne, East Sussex, BN21 1LJ |
| VAN MOL, Gustave RESIGNED | Director | 25 Apr 1992 | 23 Apr 1993 | | September 1924 | 11 Lullington House, Eastbourne, East Sussex, BN21 1LJ |
| WAITE, Marianne Catherine RESIGNED | Director | 28 May 2021 | 27 Sep 2023 | England | January 1987 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| WARING, Stephen Howard RESIGNED | Director | 25 Mar 2019 | 03 Dec 2024 | England | July 1959 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| WEBB, Julia Elizabeth RESIGNED | Director | | 27 Feb 1997 | | December 1959 | 33 Lashbrooks Road, Uckfield, East Sussex, TN22 2AY |
| WILSON, Richard William RESIGNED | Director | 25 Mar 2019 | 14 May 2025 | England | August 1953 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| WILSON, Simon Trevor RESIGNED | Director | | 12 May 1993 | | June 1959 | Ernest Kleinwort House Oakenfield, Burgess Hill, West Sussex, RH15 8SJ |
| WOODS, James Stephen RESIGNED | Director | | 12 May 1993 | | July 1945 | 30 Shinewater Court Milfoil Drive, North Langney, Eastbourne, East Sussex, BN23 8ED |
| YIEND, David Jonathan Douglas RESIGNED | Director | 12 Jan 2009 | 23 Apr 2013 | United Kingdom | September 1951 | Warren Farm, Little Bytham, Grantham, Lincolnshire, NG33 4RD |
| YORATH, Christine Margaret RESIGNED | Director | 28 Sep 2015 | 13 Jul 2020 | England | July 1950 | 1st Floor 32 Market Place, The Martlets, Burgess Hill, West Sussex, RH15 9NP |
| YORATH, Christine Margaret RESIGNED | Director | 24 Apr 1993 | 23 Dec 2013 | England | July 1950 | Val D'Or, 28 The Ring Road Shadwell, Leeds, West Yorkshire, LS17 8NJ |